Novel ELISA Protocol Links Pre-Existing SARS-CoV-2 Reactive Antibodies With Endemic Coronavirus Immunity and Age and Reveals Improved Serologic Identification of Acute COVID-19 via Multi-Parameter Detection새로운 ELISA 프로토콜은 기존 SARS-CoV-2 반응성 항체를 풍토성 코로나바이러스 면역 및 연령과 연결하고 다중 매개변수 감지를 통해 급성 COVID-19의 향상된 혈청학적 식별을 나타냅니다.Immunology Published on 2021-04-092022-09-11 Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] Abbott Abbott test acute COVID-19 added age antibodies antibody Antibody detection antibody levels approved assays binding domain buffer circulating coated coronavirus COVID-19 COVID-19 pandemic detection Dilution disease disease status Economy ELISA ELISA protocol Endemic EUA HIV Hospitalized identification IgA IgA antibodies IgA antibody IgA level IgA levels IgG IgM Immunity immunoassay impacted implication Improved infected individuals information life magnitude measurement Microparticle novel nuance nuances nucleocapsid (N) nucleocapsid protein optical densities optical density platform pre-existing immunity RBD reactive reagents receptor binding domain (RBD) reported SARS-CoV-2 SARS-CoV-2 IgM SARS-CoV-2 infected individual SARS-COV-2 infection SARS-CoV-2 pathogenesis SARS-CoV-2 RBD SARS-CoV-2 receptor SARS-CoV-2 specific antibodies SARS-CoV-2 specific antibody sensitive serologic serology serology test significantly lower SLE specific IgM standard curve Strains subject subjects Symptoms utility Viral protein Viral proteins virus transmission [DOI] 10.3389/fimmu.2021.614676 PMC 바로가기 [Article Type] Immunology
Seroprevalence of anti-SARS-CoV-2 antibodies in Japanese COVID-19 patients일본 COVID-19 환자에서 항 SARS-CoV-2 항체의 혈청 유병률Clinical Trial Published on 2021-04-062022-09-10 Journal: PLoS ONE [Category] MERS, SARS, 임상, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Analysis anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgG anti-SARS-CoV-2 IgG antibodies anti-SARS-CoV-2 IgG antibody antibody clinical manifestation clinical manifestations CMIA collected complement coronavirus COVID-19 COVID-19 outpatient COVID-19 outpatients COVID-19 patient COVID-19 patients Critical Critical case critical cases detection rate determine determined by diagnosing examined IgG IgG antibodies IgG antibody IgM IgM antibodies IgM antibody IgM/IgG immunoassay immunochromatographic Inpatient Japanese Microparticle Mild Mild symptom mild symptoms objective PCR positive Rapid Rapid test respiratory Result SARS-CoV-2 SARS-CoV-2 IgG Seroprevalence serum sample serum samples severe acute respiratory syndrome Coronavirus severe and critical cases symptom onset symptomatic Test titers titers of IgG [DOI] 10.1371/journal.pone.0249449 PMC 바로가기 [Article Type] Clinical Trial
Effect of self-assembly on fluorescence in magnetic multiphase flows and its application on the novel detection for COVID-19ARTICLES Published on 2021-04-062022-10-28 Journal: Physics of Fluids [Category] COVID-19, [키워드] absorbed average contrary coronavirus disease COVID-19 detectable Effect fluorescence intensity fluorescent investigated Microparticle parameter reduced scattering Support the epidemic weakened [DOI] 10.1063/5.0048123 PMC 바로가기 [Article Type] ARTICLES
Longitudinal analysis of SARS-CoV-2 antibodies in 8000 U.S. first-time convalescent plasma donations미국 최초 회복기 혈장 기증 8000건에서 SARS-CoV-2 항체에 대한 종단 분석Article Published on 2021-04-012022-09-12 Journal: Transfusion [Category] MERS, SARS, 진단, [키워드] Abbott Abbott CMIA acute respiratory syndrome advanced age age Analysis antibody average can be used characterized CMIA collected convalescent convalescent donor selection convalescent individual convalescent plasma coronavirus Coronavirus disease 2019 correlated COVID-19 COVID-19 convalescent patient COVID-19 patient COVID-19 severity CoVIg-19 decrease Donor donors dropped evaluated highest Hospitalization Hospitalized hyperimmune hyperimmune globulin IgG immunoassay Immunoglobulin index S/C information Intervention less longitudinal Microparticle pandemic plasma plasma unit R 2 required SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgG severe acute respiratory syndrome coronavirus 2 severe COVID-19 Sex significantly therapeutic [DOI] 10.1111/trf.16291 PMC 바로가기 [Article Type] Article
Detection of SARS-CoV-2-specific antibodies via rapid diagnostic immunoassays in COVID-19 patientsCOVID-19 환자에서 신속한 진단 면역분석을 통한 SARS-CoV-2 특이 항체 검출Research Published on 2021-03-092022-09-01 Journal: Virology Journal [Category] SARS, 진단, 치료기술, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus antibody asymptomatic patients blood donor Chain Reaction CMIA coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 patient COVID-19 symptom COVID-19 symptoms cross-reactivity detection diagnosed diagnostic diagnostic test diagnostic testing diagnostic tests efficient ELISA ELISAs enzyme-linked immunosorbent assay enzyme-linked immunosorbent assays exhibited IgA IgG IgM IgM/IgG immunoassay Infection investigated Microparticle molecular molecular diagnostic tests negative controls nucleocapsid Patient Rapid diagnostic test RDT real-time reverse transcriptase-polymerase chain reaction remained respiratory Result reverse transcriptase SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA SARS-CoV-2-specific antibody seasonal coronavirus seasonal coronaviruses sensitivity Sensitivity and specificity serological Seropositivity serum sample serum samples severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 specificity specimen study period tested were used [DOI] 10.1186/s12985-021-01530-2 PMC 바로가기 [Article Type] Research
Seroprevalence of coronavirus disease 2019 (COVID-19) among health care workers from three pandemic hospitals of TurkeyResearch Article Published on 2021-03-032022-10-28 Journal: PLoS ONE [Category] COVID-19, SARS, [키워드] Cluster coronavirus disease COVID-19 evaluated HCW HCWs Health Health care worker highest hospital hospitals ICU IgG immunoassay infection control infections İstanbul Microparticle non-infected Nurse pandemic participant PCR-confirmed physician Prevalence recruited SARS-COV-2 infection screened seropositive Seropositivity Seroprevalence Transmission dynamics Turkey was performed [DOI] 10.1371/journal.pone.0247865 PMC 바로가기 [Article Type] Research Article
Circulating microparticles and activated platelets as novel prognostic biomarkers in COVID-19; relation to cancerCOVID-19의 새로운 예후 바이오마커로서 순환 미세입자 및 활성화된 혈소판; 암과의 관계Research Article Published on 2021-02-222022-09-10 Journal: PLoS ONE [Category] MERS, 바이오마커, [키워드] accumulated accumulation activated affected AST blood sample Blood samples C-reactive protein Cancer Cancer patients Care Chain Reaction citrate Coagulopathy collected COVID COVID-19 COVID-19 affected patient COVID-19 infection creatinine determine endothelial enrolled healthy controls healthy donor healthy donors healthy individual healthy individuals healthy volunteer hematologic hemoglobin LDH malignant marker Microparticle no significant difference parameters Patient patients Platelet platelet activation Platelets polymerase chain polymerase chain reaction positive COVID-19 prognostic prognostic biomarker Prognostic biomarkers recruited Result reverse transcription reverse transcription polymerase chain reaction RT-PCR severe COVID-19 patient significantly significantly higher significantly lower sodium citrate sodium citrate solution vacutainer tube [DOI] 10.1371/journal.pone.0246806 PMC 바로가기 [Article Type] Research Article
Stringent thresholds in SARS-CoV-2 IgG assays lead to under-detection of mild infectionsSARS-CoV-2 IgG 분석의 엄격한 임계값으로 인해 경증 감염이 제대로 감지되지 않음Research Article Published on 2021-02-182022-09-01 Journal: BMC Infectious Diseases [Category] MERS, 진단, 치료제, [키워드] 95%CI Abbott Adjusting Ageusia Analysis Anosmia Anosmia/ageusia antibodies antibody Architect best CMIA Cohort COVID-19 COVID-19 infection diagnostic ELISA epidemiological healthcare worker Healthcare workers hospitalised house IgG response IgG responses immunoassay immunoassays implication in-house ELISA individual Infection Interpretation less Loss of Smell loss of smell/taste Microparticle Mild mild infection mild SARS-CoV-2 infection Oxford patients PCR-confirmed positive positive result Probability probe probes proportion Quantitative reported Result risk factor Sample SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-COV-2 infection sensitivity Sensitivity and specificity serology specificity supplementary material symptomatic threshold thresholds under-detection while [DOI] 10.1186/s12879-021-05878-2 PMC 바로가기 [Article Type] Research Article
Modeling the initial phase of SARS-CoV-2 deposition in the respiratory tract mimicked by the 11 C radionuclideResearch Article Published on 2021-01-142022-10-28 Journal: PLoS ONE [Category] COVID-19, MERS, [키워드] alveolar ambient clinical observation comparable COVID-19 event experiment fraction Infection initial initial symptoms knowledge lung Microparticle modeling provide required respiratory tract SARS-CoV-2 tested viral particle virus [DOI] 10.1371/journal.pone.0245019 PMC 바로가기 [Article Type] Research Article
Characteristics of Three Different Chemiluminescence Assays for Testing for SARS-CoV-2 AntibodiesSARS-CoV-2 항체 테스트를 위한 3가지 다른 화학발광 분석의 특성Research Article Published on 2021-01-062022-09-12 Journal: Disease Markers [Category] 진단, [키워드] 95% confidence interval Abbott Diagnostics Accuracy Analytical specificity approach AUC characterized chemiluminescence immunoassay CMIA CMV common-cold comparable coronavirus Coronavirus infection COVID-19 cut-off cut-offs diagnostic EBV electrochemiluminescence immunoassay Endemic Epstein–Barr virus evaluate Evidence healthcare healthy blood donors immunoassay Infection investigated Italy likelihood ratio Luminescence Microparticle NPV participant positive PPV Predictive Probability provided receiver operating characteristic ROC Roche Diagnostics SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody test SARS-CoV-2 pandemic sensitivity serology specificity suggested Switzerland symptoms onset Testing two group USA was determined zone [DOI] 10.1155/2021/8810196 PMC 바로가기 [Article Type] Research Article